How many patents does
Columbia Insurance Company have?
patents
1,226
families
555
granted
238
applications
988
US
748
WO
58
EP
56
CN
44
JP
11
GB
6
KR
5
RoW
298
Buy the report
The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
contact us for pricing
- VAT will apply to UK companies
- EU companies must supply their VAT number
Check out our sample pages |
Find companies to compare
Many companies now available
companies
12,000+
patents
42 million
patent families
23 million
Search to find companies of interest
read summary of their published patent
the following tables are just extracts from the report
the company report contains more information
Columbia Insurance Company
Top ten assignees appearing on patents
2009 - 2018
Columbia Insurance Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| gusset plate connection of beam to column | 25 | 2012 |
| drive system | 22 | 2010 |
| grafted pigment dispersing polymeric additive and paint employing the same with improved… 🛈 | 17 | 2012 |
| methods and systems for recycling carpet and carpets manufactured from recycled material | 16 | 2006 |
| aqueous coating compositions with de minimis volatile emissions | 15 | 2008 |
| pattern sander device, system and method | 15 | 2011 |
| methods and devices for controlling a tufting machine for forming tufted carpet | 15 | 2010 |
| hydroxyethyl cellulose grafted acrylic latex | 14 | 2011 |
| pattern carpet tiles and methods of making and using same | 13 | 2012 |
| recycled polyethylene terephthalate compositions, fibers and articles produced therefrom… 🛈 | 13 | 2008 |